@sldayo OMG, you got it right! Finally this is fixed on my machine, thanks, A LOT.
Apparently it was upgrading mutter to the jammy-proposed version explicitly that caused the dependency removing mess, so your command works fine and only upgrade the necessary packages. I can confirm, after a reboot everything is fine and no results from `sudo journalctl -b0 | grep MetaSyncRing` So the right command to install the jammy-proposed fix is this one from @sldayo (comment #127) : `sudo apt install gir1.2-mutter-10/jammy-proposed libmutter-10-0/jammy- proposed` Then reboot and it works fine :). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059847 Title: Input lag or freezes on Nvidia desktops with X11 after logging "MetaSyncRing: Sync object is not ready -- were events handled properly?" To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2059847/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs